slightly misleading Error message in guc.c

hi.
minor issue in guc.c.

set work_mem to '1kB';
ERROR:  1 kB is outside the valid range for parameter "work_mem" (64
.. 2147483647)
should it be
ERROR:  1 kB is outside the valid range for parameter "work_mem" (64
kB .. 2147483647 kB)
?
since the units for work_mem are { "B", "kB", "MB", "GB", and "TB"}

search `outside the valid range for parameter`,
there are two occurrences in guc.c.